| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $175.99 | 10.753% | $194.9142 | $194.91 | $194.90 | $194.90 |
| Purchase #2 | $111.90 | 4.383% | $116.8046 | $116.80 | $116.80 | $116.80 |
| Purchase #3 | $24.61 | 4.652% | $25.7549 | $25.75 | $25.75 | $25.80 |
| Purchase #4 | $16.77 | 13.424% | $19.0212 | $19.02 | $19.00 | $19.00 |
| Purchase #5 | $141.54 | 7.106% | $151.5978 | $151.60 | $151.60 | $151.60 |
| Purchase #6 | $170.42 | 13.131% | $192.7979 | $192.80 | $192.80 | $192.80 |
| Purchase #7 | $100.68 | 12.150% | $112.9126 | $112.91 | $112.90 | $112.90 |
| 7 purchase totals = | $741.91 | $813.8032 | $813.79 | $813.75 | $813.80 | |